- Cov zis hluav taws xob: chav tsev yog W, raws li txoj kev ntsuas cov tuam ntxhab tsis zoo ib yam, yog li muaj qee lub npe sib txawv.Xws li rated tso zis zog, siab tshaj plaws tso zis zog, suab paj nruag tso zis zog, ncov suab paj nruag tso zis zog.- Suab paj nruag lub zog: hais txog qhov tso zis distortion tsis excee ...
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